mirror of
https://github.com/triqs/dft_tools
synced 2024-12-27 06:43:40 +01:00
38 lines
792 B
Plaintext
38 lines
792 B
Plaintext
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#include "./common.hpp"
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struct AA{
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double v;
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AA(double v_): v(v_){}
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AA(AA const &) = delete; // non copyable
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AA(AA &&x) : v(x.v) { std::cerr << "Moving AA "<< std::endl;}
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double operator() (double x) const { return 10*x;}
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TRIQS_CLEF_IMPLEMENT_LAZY_CALL(AA);
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template<typename Fnt> friend void triqs_clef_auto_assign (AA & x, Fnt f) { x.v++; std::cerr<< " called triqs_clef_auto_assign "<< f(100)<<std::endl;}
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friend std::ostream & operator<<(std::ostream & out, AA const & x) { return out<<"AA";}
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double my_method(double x) { return 2*x;}
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#ifndef TRIQS_COMPILER_OBSOLETE_GCC
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TRIQS_CLEF_IMPLEMENT_LAZY_METHOD(AA,my_method);
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#else
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TRIQS_CLEF_IMPLEMENT_LAZY_METHOD(AA,my_method,double);
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#endif
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};
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int main() {
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AA f{8};
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TEST(eval( f.my_method(x_), x_ = 10));
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};
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